Finite Group Databasebeta

D7×C1667 #37552309

order23338
automorphism?
homologyAbelianization (H1) = C2×C1667 · Schur multiplier (H2) = C1

Aliases

direct productD7×C1667
unambiguous semidirect productC7⋊(C2×C1667)

Splittings

Fitting, socle, HallC7×C1667 ⋊ C2
derived, SylowC7 ⋊ C2×C1667

Subgroups

subgroupG/H
center, hypercenterC1667D7
commutator, cosocle, hypocenterC7C2×C1667
FrattiniC1G
Fitting, socleC7×C1667C2
LCSG ▷ C7
UCSC1 ◁ C1667

8 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11669

Conjugacy classes & character table

8335 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23338, 3);